Siwasebenzisa ukuze sikunikeze umuzwa ongcono kakhulu. Uma uqhubeka nokusebenzisa iwebhusayithi yethu, sizothatha ngokuthi ujabulile ukuthola wonke amakhukhi kule webhusayithi.
Kusukela ngo-1953, i-BFESpA iye yasebenza ngokukhethekile ekukhiqizeni ama-valve ensimbi. I-BFE iwuphawu oludume umhlaba wonke, elaziwa ngomklamo walo osezingeni eliphezulu kanye nekhwalithi. Ngo-1996, iValbruna, enye yezinkampani ezizimele ezinkulu zase-Italy emakethe yokugaya insimbi, yasungula ukulawula okuphelele kwe-BFE.
I-valve ikhiqizwa amafekthri amabili: ukukhiqizwa kwemikhiqizo esezingeni eliphezulu kwabonakala okokuqala embonini yokwakha yase-Bosisio Parini, lapho insimbi engahluziwe ku-billet yayilawulwa ngokuphelele, izakhiwo zezinto ezibonakalayo kanye nezinqubo zokubumba zaphinde zaqinisekiswa futhi. umgunyathi. Eqinisweni, ukugxila kwekhwalithi kuphezulu, futhi ilabhorethri yokuhlola ehlomele kahle isisungulwe ukulawula izinto zokwenziwa ngaphambi, ngesikhathi nangemva kokusebenza komgunyathi.
Ama-forging nezingxenye zicutshungulwa efektri enkulu ye-Albano S. Alessandro. Ngenxa yokuthi umklamo we-CAD ulawulwa, izindinganiso zobuchwepheshe obuphezulu zingahlangabezana nezindinganiso ezijwayelekile kanye nezidingo zamakhasimende. Amaconveyor azenzakalelayo aklanywe kahle futhi ahlonyiswe asetshenziselwa ukucubungula inani elikhulu lama-valve ajwayelekile. Ngesikhathi esifanayo, lapho izilungiselelo ezinkulu zomshini kanye nokuguquguquka kwethuluzi kuyadingeka, imishini eminingana ye-CNC inamavalvu ambalwa. Ukutshalwa kwezimali okukhulu kukhiqize imiphumela emihle, ubuchwepheshe bokukhiqiza obuthuthukisiwe kanye nokusebenza kahle kwanda.
Isakhiwo sokuklama: kufika ku-1500-API 602, BS 5352, NF M87.412. Ikilasi: 2500 kanye ne-4500-ANSI B16.34.
Isakhiwo sokuklama: ANSI B16.34. Ibanga: kufika ku-4,500lbs, ibanga elijwayelekile nelikhethekile, eliphakathi linganikezwa ngesicelo.
Ukuphela kwe-butt welding kusekelwe ku-: ANSI B16.25. Umthungo wokushisela ubuso nobuso: ANSI B16.10 usayizi wephethini emfushane: 1/2in kuya ku-12in (usayizi omkhulu uyatholakala uma uceliwe).
Uhlobo: I-valve yebhola ephindwe kabili noma i-valve yesango eliphindwe kabili enohlobo lwenaliti yokukhululwa komoya. Inhlanganisela ekhethekile: Nge-valve yokuhlola kanye nomkhono, umjovo ungenziwa ngokuya ngezidingo.
Isakhiwo sokuklama: ANSI B16.34; B31.1; I-B31.3 ne-MSS-SP84. Amakilasi: Ngokusho kwe-ANSI B16.34, ubukhulu obungu-4,500lbs. Usayizi wetheku: Ngokwezidingo zekhasimende.
Ivumelana nokuhlolwa kwe-API 598 kanye ne-BS 6755. Ihambisana nokumaka kwe-MSS SP25. Ivumelana nezimfuneko ze-API 6A noma ze-BS 6755 zokuvikela umlilo.
Isakhiwo sokuklama: I-API 6A Izinga lokucaciswa komkhiqizo: PSL 1, PSL2 kanye nesigaba se-PSL3: 2000, 3000, 5000 kanye no-10000 PSI
Idizayini evamile: ASME B16.34-BS5351-API 6D. Izingcezu ezimbili kuya kwezintathu zokuxhuma okuboshiwe-i-solid ball-soft valve seat-anti-boom rod design anti-static device-side entry-fire test efanelekayo-indawo ephezulu ezenzakalelayo iyimbobo ye-ISO 5211-ephelele noma encishisiwe.
Isikhathi sokuthumela: Apr-26-2021
